Basically, it is about a pair of dudes who work in a bookstore. But they are really professional avengers. As in, they punish the wicked on behalf of people who are too weak to do so themselves. I can only remember two story arcs. #1. Rapist/Murderer who got released from prison The mom of the dead kid went to the avengers and they killed the rapist for her. #2. Bullying at school A kid killed himself after getting bullied at school. There's a teacher who turned a blind eye. The avengers were hired for the case and they tortured the bullies and gouged out the teacher's eyes. So any of you know what manga this is?